由流体包裹体均一温度和埋藏史确定油气成藏时间的几个问题——以北部湾盆地福山凹陷为例

李美俊; 王铁冠; 刘菊; 张梅珠; 卢鸿; 马庆林; 高黎惠

doi:10.11743/ogg20070204

研究方法探索 | 浏览量 : 0 下载量: 465 CSCD: 0

PDF
导出
分享
收藏
专辑

由流体包裹体均一温度和埋藏史确定油气成藏时间的几个问题——以北部湾盆地福山凹陷为例
A discussion on hydrocarbon accumulation dating determined by homogenization temperature and burial history of fluid inclusions——An example from the Fushan depression,Beibuwan basin
2007年28卷第2期页码：151-158
网络首发：2007-04-25，

纸质出版：2007
DOI： 10.11743/ogg20070204
稿件说明：

移动端阅览

李美俊, 王铁冠, 刘菊, 等. 由流体包裹体均一温度和埋藏史确定油气成藏时间的几个问题——以北部湾盆地福山凹陷为例[J]. 石油与天然气地质, 2007,28(2):151-158. DOI： 10.11743/ogg20070204.

李美俊, 王铁冠, 刘菊, et al. A discussion on hydrocarbon accumulation dating determined by homogenization temperature and burial history of fluid inclusions——An example from the Fushan depression,Beibuwan basin[J]. 2007, 28(2): 151-158. DOI： 10.11743/ogg20070204.

摘要

利用BasinMod-1D软件恢复了北部湾盆地福山凹陷代表井的埋藏史和热史

结合流体包裹体均一温度

确定福山凹陷始新统流沙港组和渐新统涠洲组油藏为一期成藏

成藏时间为中中新世末期至上新世早期.油气主要成藏时间与源岩大量生排烃期和圈闭形成期很好地匹配

有利于该区油气的充注成藏.

Abstract

The reconstruction of burial history and thermal history of the Fushan depression

Beibuwan basin

by the Basin Mod-1D program

in combination with the homogenization temperature of fluid inclusions

reveals that the Eocene Liushagang Formation and the Oligocene Weizhuo Formation are reservoirs with only one episode of hydrocarbon charge and are formed during the late Middle Miocene-the early Pliocene.The main charging timing of the reservoirs matches well with the hydrocarbon generation and expulsion periods

which is favorable for hydrocarbon accumulation in the area.